From 7b457f9160cc76ab8ea95d3fe681ce60ff31833a Mon Sep 17 00:00:00 2001
From: "J. Peter M. Schuler" <j.peter.m.schuler@uni-due.de>
Date: Wed, 16 Nov 2022 11:06:26 +0100
Subject: [PATCH] [BUGFIX] Avoid undefined array key in AbstractPlugin
pi_isOnlyFields
Resolves: #99107
Releases: main, 11.5
Change-Id: If5e9d1acf81bf2913405e18cc38f2a7ad5ee62cc
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76643
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Benni Mack <benni@typo3.org>
---
typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php b/typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php
index d92a63785af8..742db17dc778 100644
--- a/typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php
+++ b/typo3/sysext/frontend/Classes/Plugin/AbstractPlugin.php
@@ -1233,7 +1233,7 @@ class AbstractPlugin
$fList = GeneralUtility::trimExplode(',', $fList, true);
$tempPiVars = $this->piVars;
foreach ($fList as $k) {
- if (!MathUtility::canBeInterpretedAsInteger($tempPiVars[$k]) || $tempPiVars[$k] < $lowerThan) {
+ if (isset($tempPiVars[$k]) && (!MathUtility::canBeInterpretedAsInteger($tempPiVars[$k]) || $tempPiVars[$k] < $lowerThan)) {
unset($tempPiVars[$k]);
}
}
--
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